969138

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 2185920

約数和(自身を除く): 1216782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 137, 262, 274, 393, 411, 786, 822, 1179, 1233, 2358, 2466, 3537, 3699, 7074, 7398, 17947, 35894, 53841, 107682, 161523, 323046, 484569, 969138]

約数ペア:

[(1, 969138), (2, 484569), (3, 323046), (6, 161523), (9, 107682), (18, 53841), (27, 35894), (54, 17947), (131, 7398), (137, 7074), (262, 3699), (274, 3537), (393, 2466), (411, 2358), (786, 1233), (822, 1179)]